You also learned how to work with the Pulumi CLI. To recap:

Run {{ "`pulumi new - --name myproject`" | markdownify }} to create a new project from a language and cloud template.
Run {{ "`pulumi up`" | markdownify }} to preview and update your infrastructure.
Run {{ "`pulumi destroy`" | markdownify }} to clean up your resources.
Run {{ "`pulumi stack rm`" | markdownify }} to delete your stack.

For a similar example in other languages and clouds, see the Pulumi examples repo.